@article{sassaki_rondon_zaidan_felippe_1999,  title={Number of buried seeds and seedlings emergence in cerradão, cerrado and gallery forest soils at Pedregulho, Itirapina (SP), Brazil},  volume={22},  ISSN={0100-8404},  url={https://doi.org/10.1590/S0100-84041999000200006},  DOI={10.1590/S0100-84041999000200006},  number={2},  journal={Brazilian Journal of Botany},  publisher={Sociedade Botânica de São Paulo},  author={SASSAKI, REGINA M. and RONDON, JOSIMARA N. and ZAIDAN, LILIAN B.P. and FELIPPE, G.M.},  year={1999},  month={Aug},  pages={147–152} }